package exception;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始");
        try{
            //String line=null;
            String line="";
            System.out.println(line.length());
            System.out.println("123");
        }catch (Exception e){
            System.out.println("解决了");
        }finally {
            System.out.println("finally执行");
        }

        System.out.println("程序结束");
    }
}
